An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 2925-01-612-0405
NSN 5998-01-381-6724
NSN 5920-01-431-3263
NSN 4140-01-100-1223
NSN 6110-01-463-3155
NSN 5998-01-422-4196
NSN 5895-00-822-6488
NSN 5975-01-547-3598
NSN 4140-01-425-1725
NSN 5999-00-218-4743
NSN 5999-01-351-5601
NSN 6645-00-171-9639